Oki ML5720, Oki ML5790, Oki ML5721, Oki ML5791 Katalóguskód: 14843
GPSR: Oki Europe Ltd.; Futurama Business Park, Sokolovska 668/136d, 186 00 Praha 8, Czech Republic; emea.mps@okieurope.com; https://www.oki.com/eu